"Igor Pikovski, of Harvard University, and FQXi member Caslav Brukner and their colleagues recently published a paper in Nature Physics looking at how general-relativistic effects could affect quantum systems (Pikovski et al, Nature Physics (2015)). In particular, they have been investigating time dilation--the slowing of clocks near heavy objects. The team has calculated that even the weak time dilation effect on our planet due to Earth's gravity could be large enough to disrupt the quantum properties for molecules and larger objects".
1. If this is so, Igor and Caslav, should consider whether the value of light velocity (distance covered/time taken) 299,792,458m/s was measured under theinfluence of Earth's gravity or not, i.e. the distance taken for light to. If it was, whether on a different planet or neutron star with a different 'time dilation' the same value would have been obtained. On a lighter note, can an earthly currency note be used to purchase an equivalent amount of goods on a different planet? My banker tells me No, even if the earthly powers in charge of physics are giving the assurance that 'c' can be spent everywhere in the universe.
2. The International Bureau for Weights and Measures (BIPM), making full use of the property that atomic clocks are one of the most reliable time-keepers available to our civilization, defined the second as: the duration of 9 192 631 770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the Caesium 133 atom. How reliable then is this definition? Can it be of universal usage? Or is the quantum property of Caesium 133 atom immune to the time dilation effect on our planet due to Earth's gravity contrary to what is said in this article?
Akinbo